On Mar 5, 4:59 am, compound eye compound...@gmail.com wrote:
Hello,
I've got lots of data as numbers in xml files, which I would like to
be able to plot
hi, a hint additional to robert's method, you can parse files
directly:
doc = xml.dom.minidom.parse(file)
Also, i've written a xhtml
On Mar 5, 7:35 am, Alex Lara lrodr...@gmail.com wrote:
RuntimeError: Unable to start maxima
Hi, I've never seen this error before. If you just start sage in the
commandline from the directory where the tex files are, can you do
symbolic operations? (i.e. works maxima ?)
H
On Wed, 04 Mar 2009 at 10:08PM -0800, Craig Citro wrote:
Do you know the sagetex package? I followed the directions to use the
sagetex package, without successful. I tried with the example and I
got the following messages:
Honestly, I've never used sagetex myself -- I hear it's really
Hi,
I would build from source except I that ASUS does not make it simple
to install gcc and make and the like. Is it possible to build from
source from my desktop running 32bit Ubuntu so that it works on Atom
Xandros, and if so, how?
well, I also have EEE 901 and it's not that hard after
Hi Dan,
You are totally right. The problem is that Sage can't start maxima.
Here is part of the output when I typed
sage: var('x k w')
(x, k, w)
sage: f = x^3 * e^(k*x) * sin(w*x); f
---
RuntimeError
Hello,
On Thu, Mar 5, 2009 at 11:24 AM, Bob gotw...@gmail.com wrote:
I need to find the roots of this polynomial, where are coefficients
are in this matrix:
coef=matrix([[1],[-1],[-1],[0]])
First, you should construct a polynomial. A matrix of coefficients is
not the preferred way to work
Mike, thanks, you da man!
On Mar 5, 2:24 pm, Bob gotw...@gmail.com wrote:
I need to find the roots of this polynomial, where are coefficients
are in this matrix:
coef=matrix([[1],[-1],[-1],[0]])
thanks in advance, and apologies if this is posted somewhere else, I
have not been able to
On Thu, 05 Mar 2009 at 05:44AM -0800, Alex Lara wrote:
Hi Dan,
You are totally right. The problem is that Sage can't start maxima.
Here is part of the output when I typed
sage: var('x k w')
(x, k, w)
sage: f = x^3 * e^(k*x) * sin(w*x); f
Hi Drake,
I didn't work. I have to versions of sage (3.1.1 and 3.2.3) running on
my laptop. Really I don't have any clue of what's happening.
---Alex.
On Mar 5, 4:03 pm, Dan Drake dr...@kaist.edu wrote:
On Thu, 05 Mar 2009 at 05:44AM -0800, Alex Lara wrote:
Hi Dan,
You are totally right.
What operating system and type of computer are you using? Did you
install from source or with a binary?
-M. Hampton
On Mar 5, 9:42 pm, Alex Lara lrodr...@gmail.com wrote:
Hi Drake,
I didn't work. I have to versions of sage (3.1.1 and 3.2.3) running on
my laptop. Really I don't have any
Hi Marshall
I'm using Ubuntu 8.04, in a laptop Dell inspiron 1420. I installed
from source. I have 3.1.1. and 3.2.3. I was checking, maxima does not
work at all. I can't do a simple example like:
sage: x = var('x')
sage: solve(x^2 + 3*x + 2, x)
---Alex
On Mar 5, 9:38 pm, Marshall Hampton
Hi Alex,
On Thu, Mar 5, 2009 at 9:37 PM, Alex Lara lrodr...@gmail.com wrote:
Hi Marshall
I'm using Ubuntu 8.04, in a laptop Dell inspiron 1420. I installed
from source. I have 3.1.1. and 3.2.3. I was checking, maxima does not
work at all. I can't do a simple example like:
sage: x =
On Mar 5, 11:13 pm, Mike Hansen mhan...@gmail.com wrote:
Hi Alex,
On Thu, Mar 5, 2009 at 9:37 PM, Alex Lara lrodr...@gmail.com wrote:
Hi Marshall
I'm using Ubuntu 8.04, in a laptop Dell inspiron 1420. I installed
from source. I have 3.1.1. and 3.2.3. I was checking, maxima does not
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